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Hi @brisingr123 👋
facing the same cors-error for order book also

Hi Astha Team @brisingr123 👋

I was getting cors error in one of the endpoint which the quote endpoint
i have also attached the screenshot of error and the code that i used for more details

Hi @brisingr123 when I connected WebSocket I was getting incorrect data and the WebSocket was also not sending the updated price
after some time interval, I have attached the screenshot below of the code that I used and the output that I was getting please take a look at the last_traded_time and the Windows time also

Thanks
Shubham Yadav

@brisingr123 To Calculate the Pnl I Used the method that was shown in the documentation but this method gave incorrect results

`
let positionData = {"exchange":"MCX_FO","symbol":"CRUDEOIL","expiry_date":"2023-08-17","option_type":"CE","token":257369,"product":"INTRADAY","quantity":1,"overnight_buy_value":0,"overnight_sell_value":0,"overnight_average_price":0,"lot_size":100,"multiplier":100,"average_price":17,"value":-1700,"buy_value":3430,"sell_value":1730,"buy_quantity":2,"sell_quantity":1,"buy_price":17.15,"sell_price":17.3}

let ptype = "Long"

let ltp = 19

if (ptype == "Long") {
// when buy position is open
// Gain = (last_trade_price * quantity * lot_size * multiplier +overnight_sell_value ) - overnight_buy_value
let cpnl = (ltp * positionData.quantity * positionData.lot_size * positionData.multiplier + positionData.overnight_sell_value) - positionData.overnight_buy_value
console.log("cpnl for long position", cpnl) }

`